Answer:
a. 
b. 
c. 
d. -6t - 5
Step-by-step explanation:
When a number has the same variable as another, you can add or subtract them
So for the first one, you can do

(But don't forget the
!)
So it is:

Continue this process for the rest of them
Answer:
I left a graph, I think thats the answer.
The distance is 7
Step-by-step explanation:
Lynda had 53 fewer fish then jack did
Answer:
270 degrees because 1/4 of a circle is 90 degrees
The answer to your problem is 10x-y=0